- Zope - Zope lists

Using Zope to generate static HTML on a Mac
by Chris Larson 19 Feb '99

19 Feb '99

Actually, this would be a fantastic tool for me as well. Which brings up another question: Anyone succeed in getting Zope running on the Macintosh? On 2/18/99 1:12 PM , David Brown davidbro(a)home.com said: >Is anyone working on a way to allow Zope to produce static HTML? > >I suppose the first response to this would be "Why?" > >Well, I love Zope, and I run it on my home machine, but I would also >like to use it to manage web sites on machines that: > > 1. I don't directly control (or can't convince to run Zope) > 2. Don't need the high level of dynamic content that Zope provides > >I also just like the way that Zope lets me construct the sites. I >really like it as a tool. > >I've mentioned previously that I used Frontier before, and this was >the primary way Frontier worked (until the most recent versions) -- >code the pages, and then render them all to static HTML files. > >dave (amateur Zopatisti)

1 0

BoboPOS: Large Dictionary questions
by Brian Kelley 19 Feb '99

19 Feb '99

Hello all. Due to a recent post on comp.lang.python "Large Dictionaries" I have been looking at BoboPOS as a potential solution. I have been trying to muck through the available documentation to arrive at some simple, minimal-code versions of basic tasks (sort of a mini-howto for large Dictionaries). Basic Task #1 Store/Retrieve simple picklable objects from BoboPOS import PickleDictionary from BoboPOS import Persistence pd = PickleDictionary("/tmp/pickle_dict") # begin a transaction get_transaction().begin() pd[1] = "This is a test for entry 1" pd[2] = "This is a test for entry 2" # commit the changes to the database get_transaction().commit() del pd # did this work? pd = PickleDictionary("pickle_dict") print pd[1] print pd[2] del pd The above code works well (it, perhaps, is not minimal). The problem I am having is that the above implementation will not cache. Suppose the transaction is in a loop: for i in range(10000): pd[i] = "Entry for key int(%i)"%i The memory used by this implementation is the same as the size of the "pickle_dict" file. I have looked through the source code and noticed that what I might actually want to use is a Transactional Pickle Dictionary which apparently does call the internal jar.cache.minimize() . Alghough the cache.minimize is only called during the abort() function which confuses me. The question is: How do I make large pickle dictionaries cache? Of course, this particular thread might be well used in a how-to. If such a beast already exists, please point me in the right direction. In any case, the results of this query will probably be posted to comp.lang.python as a service to the community and to promote Zope. Thanks. -- Brian Kelley w 505 995-8188 Bioreason, Inc f 505 995-8186 309 Johnson Av Santa Fe, NM 87501 kelley(a)bioreason.com

1 0

Searches don't appear to be working within Egroup
by solberg＠platinum.com 19 Feb '99

19 Feb '99

I can't get the egroup search to work from the zope.org site. When I go directly to egroups, I can't find the zope list. Something appears to be wrong. John

1 0

Netscape Web Server Plugins
by solberg＠platinum.com 19 Feb '99

19 Feb '99

Does anyone know where I can find the Netscape Web Server Plugins that are mentioned in the Webserver doc file? In Webserver it says " Like Apache, Netscape does not pass HTTP Authorization information to CGI scripts. We have a plugin at our website that addresses this. http://www.digicool.com ". I haven't been able to find any plugins at either digicool.com or at zope.org. TIA, John M. Solberg PLATINUM technology, inc.

1 0

DTML Q
by Clint Shelby McCulloch 19 Feb '99

19 Feb '99

Hmmmm. I've been trying to persuade DTML to do something like below. The context is a document which can post to itself and fill out any form defaults to appropriately.  <select NAME="selectSkill">  <OPTION VALUE=""   selected  >   </SELECT><BR>  skills_to_enter is a document property consisting of the tokens 1-10. Skills is a tiny table with a list of skill_id's and skills. The DTML above does not properly set the REQUEST.form key to a dynamic value. Is there a better to do this sort of thing? CSM

1 0

Guestbook Product
by Phil Harris 19 Feb '99

19 Feb '99

Has anyone else noticed that the GuestBook Product no longer works in 1.10? Is it just me or what? I get a traceback of Traceback (innermost last): File "/usr/local/Zope-1.10.0pr1-src/lib/python/OFS/Application.py", line 393, in import_products product=__import__(pname, global_dict, global_dict, silly) File "/usr/local/Zope-1.10.0pr1-src/lib/python/Products/GuestBook/__init__.py", line 7, in ? import GuestBook File "/usr/local/Zope-1.10.0pr1-src/lib/python/Products/GuestBook/GuestBook.py", line 7, in ? from OFS.Document import DocumentHandler, Document ImportError: cannot import name DocumentHandler Any Ideas? Phil

2 1

Re: [Zope] BHS 0.5
by Oliver Thuns 19 Feb '99

19 Feb '99

>I've released BoboHTTPServer.py 0.5 today. (Not ZopeHTTPServer!) >To summerize: BHS 0.5 is (should be, as it's untested with Zope) the > easiest way to publish Bobo/Zope projects :), and it can > basically do all the cases pcgi can with BHS 0.5 :) > >Could someone try if it works with Zope? I tried it, but I got empty documents (Netscape says something like 'document contains no data'). The same module runs wit ZopeHTTPServer, I only use the ZPublisher from Zope.

1 0

RE: [Zope] Var includes
by Shaw, Howard 19 Feb '99

19 Feb '99

The challenge is that I have to do this using a string returned from an SQL query. This string must specify a multi-part reference: that is, a directory, and a file... Now, I can work around this by making it more structured; that is, the includes can only be in directory X. But I would really like to be able to put 'uid/studinfo' in the SQL and use that... Do I have to write an External Function to split the directory and perform the equivalent of nested 's to include this? I had hoped for a simple DTML based solution. > ---------- > From: Pavlos Christoforou[SMTP:pavlos@gaaros.msrc.sunysb.edu] > Sent: Friday, February 19, 1999 9:37 AM > To: Shaw, Howard > Cc: 'Zope(a)zope.org' > Subject: Re: [Zope] Var includes > > On Fri, 19 Feb 1999, Shaw, Howard wrote: > > > Using 'var' to include acquired documents is easy. How can I use > 'var' > > to include a document in a folder in the hierarchy below me? > > > > I have a folder 'temp_people'. > > Beneath this is 'uid', and beneath this 'studinfo' > > I need to include the contents of 'uid/studinfo' in a document in > > temp_people that is dynamically generated. I tried > >  where location is from a surrounding 'in > sql > > method' call. I get a traceback saying: > > > >  > > > > Is there any reasonable way to put in my SQL table a simple > reference > > that can be reasonably used in DTML to get to a subfolder object? I > > don't want to have put DTML code in the SQL table and try and get it > > evaluated... > > > > I am not sure I understand what you need to do but you can call a > document > from down the hierarchy by simply: > >  >  >  > > This will render the studinfo document and include it in the current > document. > > Pavlos > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope >

3 3

RE: [Zope] (Fwd) Zope musings
by Paul Everitt 19 Feb '99

19 Feb '99

Tom Jenkins writes: > Hi folks, > We're in the process of evaluating Zope and Cold Fusion. I'm the > resident Open Source advocate <g>, so I'd like to make sure that Zope > has all its benefits given its due. > > We're, (well actually Alan is), working on a contract where > the client > requested Cold Fusion so he has some direct experience. We installed > Principia back in December and actually are testing it for > another client, > but haven't spent much time with it unfortunately. > > Alan has brought up some usage concerns of his and I hope someone > on the list could respond. Please don't think that Alan is > against the > product; no in fact he is very interested in it but is just > unsure of the > tools available to help do good work. Understood. And thanks for sharing the points with the community. > ------- Forwarded Message Follows ------- > Date sent: Wed, 17 Feb 1999 10:08:00 -0500 > To: TomJenkins(a)zentuit.com > From: Alan Johnston <flames direct to me, please [g]> > Subject: Zope musings > > I don't know why I didn't think of this before. As you can tell from > earlier comments, I like Cold Fusion studio, the IDE which > allows you to > control web page, database, query, and site management all in > one window. > It is a very slick way to create web pages in general, > whether or not they > include CF tags and CF queries. Tis true. On the other hand, only developers can use CF Studio, unless you plan to plop down several thousand dollars, ship it to you customers, and then train them on it. Put another way: what if someone outside the company wanted to change a ColdFusion page? What would be their IDE? > But there's no reason you couldn't also use CF Studio to > develop Zope/DTML > pages. You would have to save your pages on a local drive > and use Zope's Don't suppose CF supports any standards, like saving to an FTP site or publishing using HTTP PUT? (Note that Zope's FTP support should be solid within a month.) > Upload feature to publish them. But that's a fairly small price in > inconvenience. Anyway, the lack of a nice, user-friendly > interface for web > page creation is the one klunky thing about Zope (Principia) > at our site. I certainly agree. We have spent a lot of time over the last month thinking about an IDE. The direction that we are going is: o choose an IDE strategy that reinforces Open Source, rather than attempt to annoint a proprietary tool like CF Studio o base the IDE strategy on advanced standards (HTML4, CSS2, DOM, XML, RDF, and WebDAV) It appears that I'll have more to say on this in about a month. Other efforts, such as integrating PythonWorks from Pythonware, are feasible as well. > Typing angle brackets and obscure HTML tags into your browser > is a fun way > to astound and impress your non-HTML-literate friends, but I > wouldn't have > wanted to make a Georgetown/CASS questionnaire system that way. And, > again, trying to use Netscape Composer, as recommended in the > Principia > docs is a sub-par solution. So this is really the one > (only?) area I've > seen so far where CF is way ahead Zope. If someone has Linux on their desktop, how do they manage CF sites? Let me ask a question that tries to quantify the situation. IMO, the current Zope IDE is pretty unproductive. On a scale of 1 to 100, its *productivity* level is about a 5 compared to NetObjects Fusion, Dreamweaver, etc. On other factors it shines -- it is based on standards, is completely portable, source code is available, is mind-numbingly easy to modify the IDE, etc. Just for argument, let's say that CF Studio is a 90. If we came out with an improved IDE that retained the factors listed above that CF Studio fails at, what number would it need to move up to for you to give an unqualified "Yes!" ?? > So if we want to use Zope for real-world tasks, one important > need in the > near term is to find a better way to do actual web page/HTML If *we* is your shop, how about...XEmacs? Using ZServer to publish your object system by HTTP, you can be *significantly* more productive: o fantastic editor that now runs deliciously on Windows o bulk copy from/to the local machine o all the ediff capabilities you could dream up o html-mode, etc. o using W3 in XEmacs, access to things like setting properties and undo It would still be missing a *whole* lot of things vs. CF Studio, such as link checkers, a list of variables that can be inserted, syntax colorization of the markup, etc. Let's say it moved up to a 25. --Paul Paul Everitt Digital Creations paul(a)digicool.com 540.371.6909

10 16

Threaded Python 1.5.2b2 can break ExtensionClasses
by Brian Lenihan 19 Feb '99

19 Feb '99

Using Python1.5.2.b2 configured using "--with-threads" on a Linux glibc box, I found my Zope installation to be broken (1.10pr1) >From the Python1.5.2b2 ChangeLog: - Rolled back the API version change -- it's back to 1007 Zope/lib/Component/ExtensionClass/ThreadLock.c, line 54: #if PYTHON_API_VERSION > 1007 I rebuilt Zope after changing the #define to ">=" and everything is fine.

2 1